Question: What academic degree was obtained by Abraham Maslow in 1931?
Paraphrase: In 1931 Abraham Maslow earned what diploma?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q23357 p:P512 ?s . ?s ps:P512 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1931')) }